a) What is Cryptocurrency?b) Why does Cryptocurrency exist?c) Why are there so many "alt" coins?d) Is Cryptocurrency money?e) What is mining?f) The Blockchaing) Proof of Work and Proof of Stakeh) The Wallet Clienti) The Block Timej) The Block Rewardk) What is a Pre-mine?l) Difficulty Re-targetingm) Scrypt, SHA-256 and othersn) What is a 51% attack?o) Communityp) Exchangesq) Coin Developersr) Purchasing Cryptocurrencys) Advertising/Marketingt) Anonymity